<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>layui</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="../../lib/layui-v2.6.3/css/layui.css" media="all">
    <link rel="stylesheet" href="../../css/public.css" media="all">
    <style>
        body {
            background-color: #ffffff;
        }
    </style>
</head>
<body>
<div class="layui-form layuimini-form">
    <div class="layui-form-item">
        <label class="layui-form-label required">图书编号</label>
        <div class="layui-input-block">
            <input type="text" id="bookId" name="bookId" lay-verify="required" lay-reqtext="图书编号不能为空" placeholder="请输入图书编号" value="" class="layui-input">
            <tip>填写图书编号。</tip>
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label required">图书名称</label>
        <div class="layui-input-block">
            <input type="text" id="bookName" name="bookName" lay-verify="required" lay-reqtext="图书名称不能为空" placeholder="请输入图书名称" value="" class="layui-input">
            <tip>填写图书名称。</tip>
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">图书分类：</label>
        <div class="layui-input-block">
            <select id="bookType" name="bookType" class="layui-select">
                <option value="">请选择图书类型</option>
            </select>
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">作者：</label>
        <div class="layui-input-block">
            <input type="text" id="author" name="author" class="layui-input" value="" placeholder="请输入图书作者">
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">价格：</label>
        <div class="layui-input-block">
            <input type="text" id="price" name="price" class="layui-input" value="" placeholder="请输入图书价格">
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">语言：</label>
        <div class="layui-input-block">
            <input type="text" id="language" name="language" class="layui-input" value="" placeholder="请输入图书语言"></input>
        </div>
    </div>

    <div class="layui-form-item">
        <div class="layui-input-block">
            <button class="layui-btn layui-btn-normal" lay-submit lay-filter="saveBtn">确认保存</button>
        </div>
    </div>
</div>
<script src="../../lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
<script>
    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer,
            $ = layui.jquery;

        // 获取图书的分类
        $.ajax({
            url: '/bookType/getBookTypeList',  // 替换为您的API接口以获取分类
            method: 'GET',
            success: function (res) {
                if (res.code === 200) {
                    let type = res.data
                    // 添加从后端获取的选项
                    if (Array.isArray(type) && type.length > 0){
                        type.forEach(function (bookType) {
                            $('#bookType').append('<option value="' + bookType.typeId + '">' + bookType.typeName + '</option>');
                        });
                    }else {
                        $('#bookType').append('<option value=" ">没有数据</option>');
                    }

                    form.render("select")
                } else {
                    layer.msg(res.msg || '获取分类失败！');
                }
            },
            error: function () {
                layer.msg('网络错误！');
            }
        });

        //监听提交
        form.on('submit(saveBtn)', function () {
            let data = {
                bookId: $('#bookId').val(),
                bookName: $('#bookName').val(),
                bookType: {
                    typeId: $('#bookType').val()
                },
                author: $('#author').val(),
                price: $('#price').val(),
                language: $('#language').val()
            }
            $.ajax({
                url: '/book/addBook',
                type: 'POST',
                contentType: "application/json;charset=utf-8",
                data: JSON.stringify(data),
                success: function (res){
                    if (res.code === 200){
                        layer.msg("添加成功！",{icon: 1})
                    }else {
                        layer.msg('添加失败！',{icon: 2})
                    }
                }
            })
        });

    });
</script>
</body>
</html>